12219298729

素因数分解:

${\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{422857}}^1$

素因数の和:422976

約数の個数: 16

約数和(自身を含む): 13883273856

約数和(自身を除く): 1663975127

約数列:

[1, 11, 37, 71, 407, 781, 2627, 28897, 422857, 4651427, 15645709, 30022847, 172102799, 330251317, 1110845339, 12219298729]

約数ペア:

[(1, 12219298729), (11, 1110845339), (37, 330251317), (71, 172102799), (407, 30022847), (781, 15645709), (2627, 4651427), (28897, 422857)]